baber/WOPTO huggingface dataset:
Patent JP-2004142541-A (JP)
Title: Solid tire for industrial vehicle
Inventor: NAGAI YUICHI
IPC: B60C1/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial solid tire having excellent wear resistance and heating characteristic by effectively suppressing the degradation of the heating characteristic of the solid tire due to reversion by over-vulcanization to improve rubber processibility at the time of manufacture.  <P>SOLUTION: In this solid tire 10 for an industrial vehicle, a base rubber layer 1 containing a short fiber 3 and one or more-layer of rubber layers 2 having different combination from the base rubber layer 1 are laminated from a side contacting with a rim to the outside in a radial direction of the tire. At least one or more layers of the rubber layers 2 contain at least one kind of hydrazide compounds expressed by the formula (I) of in an amount of 0.5-5.0 pts.wt. to a rubber component of 100pts.wt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143993-A (JP)
Title: Power transmission device for starter/generator
Inventor: NAKAGAWA MASANORI
IPC: F02N11/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device capable of switching between a power transmitting condition from a starter/generator to an engine and the power transmitting condition from the engine to the starter generator without using an electromagnetic clutch.  <P>SOLUTION: The device comprises a planetary gear mechanism 25 provided between a rotary shaft 17 on a starter/generator side and a rotary shaft 16 on an engine side, a first one way clutch C1 for preventing an inscribed gear 21 of the planetary gear mechanism from rotating in the reverse direction of a rotating direction of the rotary shaft 16 on the engine side, and a second one way clutch C2 for allowing a sun gear 20 of the planetary gear mechanism to rotate relatively against a carrier 22 in the rotating direction of the rotary shaft 16 on the engine side and preventing the sun gear 20 from relatively rotating against the carrier 22 in the reverse direction of the rotating direction of the rotary shaft 16 on the engine side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148393-A (JP)
Title: Method for manufacturing worm
Inventor: ISHIKAWA MASATO
IPC: B21H5/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a worm having a highly accurate tooth surface at a low cost by suppressing the deflection of a supporting member of a round die caused by the reaction force of form rolling load in a manufacturing method of the worm by form rolling.  <P>SOLUTION: In the manufacturing method of the worm, worm teeth 12<SB>1</SB>, 12<SB>2</SB>comprising the tooth part of the worm are formed by form rolling by pressing a pair of round dies 34 which are supported on a die supporting table provided on a form rolling machine against a base stock 20 and rotated. The tooth surfaces 12<SB>1</SB>c, 12<SB>2</SB>c of worm teeth 12<SB>1</SB>, 12<SB>2</SB>are made in the finished state with working teeth 34a in the state where clearances 29 are present between the tooth bottoms 34e of the round die 34 having the working teeth 34a for forming the worm teeth 12<SB>1</SB>, 12<SB>2</SB>on the base stock 20 and tooth crests 12<SB>1</SB>d, 12<SB>2</SB>d of the worm teeth 12<SB>1</SB>, 12<SB>2</SB>of the whole tooth part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154798-A (JP)
Title: Friction stir welding method and tab plate used therefor
Inventor: TANAKA SUNAO
IPC: B23K20/12
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding method with which a sounder joined end can be formed.  <P>SOLUTION: A tab plate 20 having an opening width not smaller than the radius of a tip end circle drawn by the tip end edge of a rotary tool 6 and having a recess 22 with a depth not larger than the radius of the tip end circle is used. One opening end 25 of the recess 22 is situated at the same position as the joining end edge 30 of the butting part 8 of blanks 2a, 2b or at the opposite side from the other opening end 27 from there, at a distance not larger than the maximum radius of a pin 4. Then, the tab plate 20 is brought into contact with the end face on the joining end edge of the butting part 8 in the blanks 2a, 2b so that the other opening end 27 can be situated on the side opposite to the one opening end 25 from the same position as the joining end edge 30 of the butting part 8, at a distance not smaller than the radius of the tip end circle of the rotary tool 6. Further, after the rotary tool 6 reaching the tab plate 20 from the butting part 8 via the recess 22, the friction stir welding operation is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159170-A (JP)
Title: Digital camera, pick-up image data recording method and image signal processing method
Inventor: TAMARU MASAYA
IPC: H04N5/225
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of recorded information when RAW data of both low sensitivity image data and high sensitivity image data are recorded in a memory.  <P>SOLUTION: A solid state imaging device 10 for taking a picture of an object and generating high sensitivity image data and low sensitivity image data, and a compression processing circuit 14 for compressing the low sensitivity image data by using a correlation between the high sensitivity image data and the low sensitivity image data, are provided. The compressed data of the low sensitivity image data which has been compressed by the compression processing circuit 14, and the high sensitivity image data, are recorded as RAW data in a memory 15. The amount of recorded information can be reduced as compared with a case, in which the low sensitivity image data is not compressed and stored in the memory 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209740-A (JP)
Title: Electronic still camera
Inventor: KAWASE MASARU
IPC: H04N5/232
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of efficiently charging up a strobe without the need for stopping other processes so as to enhance the user-friendliness at photographing.  <P>SOLUTION: The electronic still camera is provided with: a battery 26 for supply of power; a detection means 25 for detecting a state of power of the mounted battery; a strobe 21 for lighting up an object; a charging control means 22 for controlling the process of charging energy supplied to the strobe; a processing means 15 for executing at least one process needing power of a prescribed level except the charging process; and a means 20 for executing at least one process and the charging process in time division by each prescribed processing unit while maximizing the power supplied from the battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004001166-A (JP)
Title: Spindle assembly for machine tool
Inventor: CHOI JAE HO
IPC: B23B19/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle assembly for a machine tool, in which precision of the machine tool is maintained even at a high speed, thereby capable of enhancing the range of rotation for which the machine tool can be operated.  <P>SOLUTION: This spindle for the machine tool includes a spindle 1 mounted within a spindle housing 10 to be rotatable by a rotor 5 and bearings 7, a collet 13 directly secures and releases a tool inside the spindle, a draw bar 17 connected to the collet through a sleeve 15 at one end to operate the collet and rotatably driven with the spindle, a piston 21 and a cylinder 23 connected to the draw bar to move the draw bar in forward and reverse directions, and rotary joint for supplying cutting oil to the spindle. The draw bar is integrally connected to the rotary joint through an adapting means 30 so as to move forward and reverse with respect to the spindle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159219-A (JP)
Title: Image photographing device, image copying machine, image editing device, photographed image managing method, copied image managing method and edited image managing method
Inventor: UMAKAI KOICHI
IPC: H04N5/91
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To specify a photographing source, a copying source, and an editing source when an image is photographed, copied, edited, or the like.  <P>SOLUTION: Image data photographed by a camera 11 is stored in an internal memory 26. when the image data stored in the internal memory 26 is instructed so as to be outputted to an external memory 100, a control part 25 instructs a digital watermark embedding part 28 to embed identification information, for example, the self-telephone number, etc., of a corresponding portable telephone into a corresponding image as digital watermark information. Then, the digital watermark embedding part 28 embeds the identification information such as the the self-telephone number into the image data as digital watermark information through an external memory control part 27. Also, the external memory control part 27 outputs the image data with the identification information stored in the internal memory 26 embedded as digital watermark information to the external memory 100. Thus, the identification information for identifying a photographing device is embedded as digital watermark information into the image data stored in the external memory 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159247-A (JP)
Title: Connection structure of high frequency circuit substrate
Inventor: SUZUKI KUNITOSHI
IPC: H01P5/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a high frequency circuit substrate capable of producing a uniform impedance matching circuit, being free from an effect from a substrate even the substrates of different permittivity is disposed at close range, and further obtaining electromagnetic connection without physical connection.  <P>SOLUTION: A dielectric resonators 6, 8 are disposed on a inside plane of a case located between the substrates on which a signal line is to be connected in neighboring positions. Below a dielectric cylinder 6b, a microstrip line 1 and a microstrip line 1' corresponding to the signal to be connected are disposed, and the input side of the signal and the output side thereof are electromagnetically coupled via a dielectric resonator 6 or 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161651-A (JP)
Title: Hair conditioning agent composition
Inventor: MURAYAMA TOMOHIRO
IPC: A61K8/34
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair conditioning agent composition which has no greasiness, excellent hair setting properties and combing properties and high hardness stability.  <P>SOLUTION: This hair conditioning agent composition comprises 0.1-10 mass % of a hydroxyalkyl polyhydric alcohol ether compound represented by formula (1) or formula (2) (R<SP>1</SP>is an 8-18C alkyl or alkenyl; R<SP>2</SP>-R<SP>5</SP>are each H or a 1-3C alkyl; (n) is 0-3), 0.1-7.0 mass % of a cationic surfactant, 0.1-10 mass % of a higher alcohol, 0.1-10 mass % of an oil agent and an aqueous medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159553-A (JP)
Title: Method for producing l-cystathionine
Inventor: TODA KIYOSHI
IPC: C12N15/01
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing L-cystathionine by a fermentation method.  <P>SOLUTION: This method for producing L-cystathionine comprises aerobically culturing an L-cystathionine-producing mutant of Escherichia coli in a fermentation culture medium moderately containing a carbon source, a nitrogen source, a sulfur source and other nutrients to accumulate the L-cystathionine in the fermentation liquid, and then isolating the L-cystathionine from the fermentation liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166378-A (JP)
Title: Excess current protection method and system therefor
Inventor: WASHISAWA TAKUMI
IPC: H02H3/087
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excess current protection method which can easily realize maintenance of a control system by eliminating troublesome replacement of a protection fuse in an excess current state of a DO (digital output) circuit, and a system thereof.  <P>SOLUTION: An information processor typified by a controller includes an electronic equipment device, which is composed of a processor, a peripheral memory, an I/O or the like and which connects the peripheral devices by mapping with a common and so-called bus, and an electronic equipment device such as the so-called distributed I/O which is connected in a specific transmission protocol by utilizing a communication port composed in an electronic equipment unit in order to expand and additionally provide I/O functions of the electronic equipment device. The excess current protection method is characterized by a detection circuit to detect an excess currents caused by failures on the load side of a digital output circuit, in a general-purpose input/output device such as the so-called DI (digital input)/DO mounted to the electronic equipment device and the electronic equipment device such as the distributed I/O.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250215-A (JP)
Title: High voltage distributing box having premolded lead frame
Inventor: HAYES EARL J
IPC: H05K5/03
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage distributing box.  <P>SOLUTION: The high voltage electric distributing box for a vehicle is equipped with a housing and a lead frame assembly. The lead frame assembly is provided in the housing. The lead frame assembly is equipped with bus bars and a cover mold frame being cover-molded on the bus bars so as to connect the bus bars with one another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172523-A (JP)
Title: Printed wiring board
Inventor: KAWAUCHI KOJI
IPC: H05K3/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board that is effective for thinning of wires and can improve the accuracy of a wiring pattern by preventing an etching margin from becoming thicker in thickness as plating is performed a plurality of times in a build-up printed wiring board in which components can be mounted on via holes and stacked via holes can also be formed.  <P>SOLUTION: Since interlayer connection is made by means of a bump formed by etching copper foil 6 constituting two-layered metal foil 5, the plating performed in the conventional method for conducting via holes becomes unnecessary and the etching margin becomes thinner in thickness. Consequently, the printed wiring board that can reduce the thicknesses of wires and can improve the accuracy of the wiring pattern can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003168781-A (JP)
Title: Multi-port semiconductor memory device and memory cell arranging method therefor
Inventor: LEE CHAN-HO
IPC: H01L27/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-port semiconductor memory device having reduced bit line voltage offsets and a memory cell arranging method for reducing the bit line voltage offsets in the multi-port semiconductor memory device.  <P>SOLUTION: The multi-port semiconductor memory device is provided with a plurality of memory cells having a pair of first bit lines and a pair of second bit lines and a plurality of flipped memory cells having a flipped pair of first bit lines and a flipped pair of second bit lines, the memory cells and the flipped memory cells are alternately arrayed in a row direction, and a prescribed spare memory cell is arranged between the memory cell and the flipped memory cell adjacent to each other at a prescribed position in the row direction. The spare memory cell connects the pair of first bit lines of the memory cell to the pair of second bit lines of the flipped memory cell, and connects the pair of second bit lines of the memory cell to the pair of first bit lines of the flipped memory cell.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180036-A (JP)
Title: Parallax search method and parallax search device
Inventor: KATO TAKEO
IPC: G01C3/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the calculation volume and error correction in parallax search in binocular vision.  <P>SOLUTION: A camera is provided in each of left and right ends in the front of a vehicle, and axial lines of cameras are aligned with the headway direction of the vehicle. For a picture of a road surface of one of two camera pictures obtained by these cameras, such conversion is previously set that the picture of a road surface after conversion is coincident with the picture of the road surface of the other camera picture in the case that there is only the road surface and no obstacle. A vanishing point is given as an origin, and an x axis is taken in the horizontal right direction on the left camera picture, and a y axis is taken in the upward direction perpendicular to the x axis, and an x' axis is taken in the horizontal right direction on the right camera picture, and a y' axis is taken in the upward direction perpendicular to the x' axis, and a is a positive constant, and x'=x+ay and y'=y are true. Thus images of obstacles and images above the horizontal are converted together. Areas of luminance incongruence in luminance difference images of individual pixels between left and right camera pictures after this conversion are taken as a search area in the right camera picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177317-A (JP)
Title: Navigation system, demonstration method, and program for demonstration
Inventor: OBARA MASANORI
IPC: G09B29/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system capable of performing route calculation in which a road that a user frequently travels is reflected on a learned result.  <P>SOLUTION: The navigation system 100 for performing simulation of a vehicle to travel along a searched route has a controlling part 20 for controlling to change scale of a map displayed on a display 3 according to a distance in a route from a first crossing where the vehicle turns next time to a second crossing where the vehicle turns next to the first crossing. In addition, the controlling part 20 fixes the map displayed on the display 3 and makes the vehicle run on the fixed map in the case that the distance in the above zone exceeds a predetermined distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175296-A (JP)
Title: Air-conditioner for vehicle
Inventor: YOSHIDA NORIO
IPC: B60H1/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for a vehicle with reduced cost by simplifying a second partition means mechanism, capable of accurately controlling circulation and shielding of air, reduce the number of parts and the size, and set an inside and outside two-layer air flow mode.  <P>SOLUTION: A first partition means 6 is arranged on an upstream side of an evaporator 3, the second partition means 8 is arranged between the evaporator 3 and a heater core 4, and a third partition means 9 is arranged on a downstream side of the heater core 4. The second partition means 8 is composed of a fixed side partition plate 8a and a movable side partition plate 8b on which through holes 10 are formed. In a mode of the inside and outside two-layer air flow, that is, an air shielding mode, circulation of air is shielded by not coinciding the through holes 10 of the fixed side partition plate 8a with the through holes of the movable side partition plate 8b. On the other hand, in a mode of an inside air, that is, an air circulating mode, the circulation of the air is performed by coinciding the through holes 10 of the fixed side partition plate 8a with the through holes of the movable side partition plate 8b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053003-A (JP)
Title: Electromagnetic suspension device
Inventor: IGARASHI YASUHIRO
IPC: H02K41/03
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic suspension device capable of reconciling suppression of entering of iron powder and dust into a magnet member and a coil member with heat radiation of the coil member.  <P>SOLUTION: An airtight holding pipe 16 is inserted into a hole 14 of a bottom part 15 of a bobbin 6, and a passage 20 to pass through an electromagnetic damper 19 is constituted of an internal space 17 of a center yoke 5 and an internal space 18 of the airtight holding pipe 16. Air is passed through the passage 20 by an extending/contracting motion of the electromagnetic damper 19 and heat generation amount according to energizing to a coil 22 is radiated. Since sealing means (a dry metal 11 and the airtight holding pipe 16, etc.) to close arrangement parts of a permanent magnet 24 and the coil 22 are provided, entering of the iron powder and dust into the permanent magnet 24 and the coil 22 can be suppressed, even if the electromagnetic damper 19 extends and contracts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184589-A (JP)
Title: Toner carrying device and image forming apparatus provided with toner carrying device
Inventor: YAMAUCHI KAZUMICHI
IPC: G03G21/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner carrying device by which toner can be stably carried for a long distance over a long period of time and an image forming apparatus using the toner carrying device.  <P>SOLUTION: In the toner carrying device carrying the toner, at least a toner mixing part, a toner separating part, a 1st carrying means and a 2nd carrying means are provided. A sealed circulating path for air, reaching the toner separating part from the toner mixing part by going through the 1st carrying means, and then, returning to the toner mixing part again through the 2nd carrying means is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186891-A (JP)
Title: Telephone control method and telephone control program of portable information processing terminal
Inventor: OCHI RYOICHI
IPC: H04M1/72445
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve comfortableness during use of a telephone terminal application.  <P>SOLUTION: A CPU (information processing part) of a PDA extracts prescribed hardware information such as attachment and detachment of a cradle from hardware information and performs the telephone operation control of on-hook and off-hook, etc., on the basis of the extracted hardware information. The CPU of the PDA extracts the prescribed hardware information (the lighting state of the back light of a display part) from the hardware information and the lighting control of the back light of the display part or the like is performed by a hardware control part 2 on the basis of the extracted hardware information and telephone control information such as the propriety of the communication state of the PDA.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180969-A (JP)
Title: Image formation system, program and information storage medium
Inventor: OUCHI SATOSHI
IPC: A63F13/45
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation system, a program and an information recording medium producing consumption simulation with less unnaturalness.  <P>SOLUTION: The image formation system calculates parameters of the consumables (fuel and life) consumed with the progress of a game, and when the setting of a game finish conditions is changed, changes the change rate of the consumable parameters according to the change. The game finish conditions are conditions related to the turning frequency of a course, a game limit time or a game norm and, as the turning frequency of the course is reduced, the game limit time is shortened or the game norm is reduced, the change rate of the consumable parameters is enlarged. When the value of the consumable parameters becomes zero with the progress of the game, the movement or the action of the objects are prohibited. The consumable parameters are changed at the change rate specified based on the game finish conditions set by a player from the initial value set by the player.  <P>COPYRIGHT: (C)2004,JPO&NCIPI